Health
Discover facts about health. Small discoveries that change the way you see familiar things.
Health
Massaging the sides of your neck can dramatically drop your heart rate by stimulating the vagus nerve, which acts as the master control switch for your parasympathetic nervous system.
Massaging the sides of your neck can dramatically drop your heart rate by stimulating the vagus nerve, which acts as the master control switch for your…
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Cerebral tissue contains exactly zero nociceptors, meaning the human brain is completely incapable of feeling physical pain despite being the very organ responsible for…
Cerebral tissue contains exactly zero nociceptors, meaning the human brain is completely incapable of feeling physical pain despite being the very organ…
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Cartilaginous tissues in your nose and ears never actually stop growing, continuously expanding and drooping toward the floor from the moment you are born until the absolute end of your life.
Cartilaginous tissues in your nose and ears never actually stop growing, continuously expanding and drooping toward the floor from the moment you are born…
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Extensive pediatric studies have consistently shown no measurable link between sugar consumption and hyperactive behavior in children, proving that the dreaded sugar rush is…
Extensive pediatric studies have consistently shown no measurable link between sugar consumption and hyperactive behavior in children, proving that the…
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Working out heavily is scientifically proven to increase your desire for alcohol, as both vigorous exercise and binge drinking trigger the exact same reward pathways in the human brain.
Working out heavily is scientifically proven to increase your desire for alcohol, as both vigorous exercise and binge drinking trigger the exact same reward…
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Adult humans are anatomically incapable of breathing and swallowing at the exact same time because the epiglottis must cover the larynx to prevent food and liquid from entering the lungs.
Adult humans are anatomically incapable of breathing and swallowing at the exact same time because the epiglottis must cover the larynx to prevent food and…
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Dermatologists have definitively proven that shaving body hair does not alter its thickness, color, or rate of growth, it merely blunts the tip of the hair shaft, making the stubble feel coarser as it grows back out.
Dermatologists have definitively proven that shaving body hair does not alter its thickness, color, or rate of growth, it merely blunts the tip of the hair…
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Hitting your funny bone actually has nothing to do with bones at all, but is rather the painful compression of the ulnar nerve against the humerus where it passes near the surface of the elbow.
Hitting your funny bone actually has nothing to do with bones at all, but is rather the painful compression of the ulnar nerve against the humerus where it…
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Consuming excessive amounts of carrots can legitimately turn your skin bright orange, a medical condition officially known as carotenemia that primarily affects the palms of your hands and the soles of your feet.
Consuming excessive amounts of carrots can legitimately turn your skin bright orange, a medical condition officially known as carotenemia that primarily…
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Drinking alcohol does not actually kill brain cells, but instead damages the dendrites, which are the branching ends of neurons that transmit messages to one another.
Drinking alcohol does not actually kill brain cells, but instead damages the dendrites, which are the branching ends of neurons that transmit messages to one…
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Consuming grapefruit can cause a fatal overdose if eaten while taking certain prescription medications, because it contains compounds called furanocoumarins that block an essential digestive enzyme.
Consuming grapefruit can cause a fatal overdose if eaten while taking certain prescription medications, because it contains compounds called furanocoumarins…
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Drinking water before meals actually helps with weight loss by stretching the stomach and sending fullness signals to the brain, reducing total caloric intake by up to thirteen percent.
Drinking water before meals actually helps with weight loss by stretching the stomach and sending fullness signals to the brain, reducing total caloric intake…
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Body mass index was invented in the nineteenth century by a Belgian astronomer, not a medical doctor, and was strictly designed to track population statistics rather than diagnose the individual health of a human being.
Body mass index was invented in the nineteenth century by a Belgian astronomer, not a medical doctor, and was strictly designed to track population statistics…
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Criminal investigators could theoretically abandon standard fingerprints entirely and successfully identify every single criminal suspect based exclusively on the incredibly…
Criminal investigators could theoretically abandon standard fingerprints entirely and successfully identify every single criminal suspect based exclusively on…
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Being hangry is a documented biological response where plummeting blood sugar levels cause your brain to panic and release stress hormones like adrenaline and cortisol.
Being hangry is a documented biological response where plummeting blood sugar levels cause your brain to panic and release stress hormones like adrenaline and…
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Swallowing eight spiders a year in your sleep is a complete statistical fabrication deliberately invented in the early nineteen-nineties to prove how easily people will believe…
Swallowing eight spiders a year in your sleep is a complete statistical fabrication deliberately invented in the early nineteen-nineties to prove how easily…
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Hair and fingernails absolutely do not continue to grow after a person dies, completely destroying a popular and highly creepy urban legend that has persisted for centuries; the…
Hair and fingernails absolutely do not continue to grow after a person dies, completely destroying a popular and highly creepy urban legend that has persisted…
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Non-exercise activity thermogenesis, or NEAT, accounts for the energy expended for everything we do that is not sleeping, eating, or sports-like exercise.
Non-exercise activity thermogenesis, or NEAT, accounts for the energy expended for everything we do that is not sleeping, eating, or sports-like exercise.…
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Blue eyes don't actually contain any blue pigment, they are simply brown eyes with a lack of melanin in the front layer of the iris, causing light to scatter and reflect back as…
Blue eyes don't actually contain any blue pigment, they are simply brown eyes with a lack of melanin in the front layer of the iris, causing light to scatter…
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Hearing is the only human sense that remains fully active while you are deeply asleep, constantly monitoring your environment for potential threats so you don't get eaten by a…
Hearing is the only human sense that remains fully active while you are deeply asleep, constantly monitoring your environment for potential threats so you…
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Gluteus maximus muscles are objectively the largest and heaviest muscles in the entire human anatomy, evolved specifically to keep our torsos completely upright against the force…
Gluteus maximus muscles are objectively the largest and heaviest muscles in the entire human anatomy, evolved specifically to keep our torsos completely…
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Clinical death is significantly less permanent than people assume, merely marking the absolute beginning of a frantically chaotic cellular process where brain cells can actually…
Clinical death is significantly less permanent than people assume, merely marking the absolute beginning of a frantically chaotic cellular process where brain…
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Neurological wiring in some individuals gets wildly crossed in a condition called synesthesia, causing them to physically taste words, see music as vibrant colors, or associate…
Neurological wiring in some individuals gets wildly crossed in a condition called synesthesia, causing them to physically taste words, see music as vibrant…
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Borborygmi is the fantastically absurd medical term for the loud, embarrassing rumbling noises your stomach makes when you are hungry in a suspiciously quiet room; it is caused…
Borborygmi is the fantastically absurd medical term for the loud, embarrassing rumbling noises your stomach makes when you are hungry in a suspiciously quiet…
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